1,1
I'm not sure if definition should say < 10^n or <= 10^n. - njas
Based on work of Enoch Haga, Jud McCranie and Felice Russo
C. Rivera, Puzzle 183
Cf. A050940.
Adjacent sequences: A074189 A074190 A074191 this_sequence A074193 A074194 A074195
Sequence in context: A124267 A124450 A136023 this_sequence A058806 A006902 A127696
hard,nonn
Jean-christophe Colin (jc-colin(AT)wanadoo.fr), Sep 19 2002
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